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參數(shù)資料
| 型號(hào)： | 54AC02 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Quad 2-Input NOR Gate |
| 中文描述： | 四2輸入或非門 |
| 文件頁(yè)數(shù)： | 2/6頁(yè) |
| 文件大?。?/td> | 111K |
| 代理商： | 54AC02 |
Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (V
CC)
0.5V to +7.0V
DC Input Diode Current (I
IK)
V
I = 0.5V
20 mA
V
I = VCC + 0.5V
+20 mA
DC Input Voltage (V
I)
0.5V to V
CC + 0.5V
DC Output Diode Current (I
OK)
V
O = 0.5V
20 mA
V
O = VCC + 0.5V
+20 mA
DC Output Voltage (V
O)
0.5V to to V
CC + 0.5V
DC Output Source or Sink
Current (I
O)
±50 mA
DC V
CC or Ground Current per
Output Pin (I
CC or IGND)
±50 mA
Storage Temperature (T
STG)
65C to +150C
Junction Temperature (T
J)
CDIP
175C
Recommended Operating
Conditions
Supply Voltage (V
CC)
’AC
2.0V to 6.0V
Input Voltage (V
I)
0VtoV
CC
Output Voltage (V
O)
0VtoV
CC
Operating Temperature (T
A)
54AC
55C to +125C
Minimum Input Edge Rate (
V/t)
’AC Devices
V
IN from 30% to 70% of VCC
V
CC @ 3.3V, 4.5V, 5.5V
125 mV/ns
Note 1: Absolute maximum ratings are those values beyond which damage
to the device may occur. The databook specifications should be met, without
exception, to ensure that the system design is reliable over its power supply,
temperature, and output/input loading variables. National does not recom-
mend operation of FACT circuits outside databook specifications.
DC Characteristics for ’AC Family Devices
Symbol
Parameter
V
CC
(V)
54AC
Units
Conditions
T
A =
55C to +125C
Guaranteed Limits
V
IH
Minimum High Level
Input Voltage
3.0
2.1
V
OUT = 0.1V
or V
CC 0.1V
4.5
3.15
5.5
3.85
V
IL
Maximum Low Level
Input Voltage
3.0
0.9
V
OUT = 0.1V
or V
CC 0.1V
4.5
1.35
5.5
1.65
V
OH
Minimum High Level
Output Voltage
3.0
2.9
V
I
OUT = 50 A
4.5
4.4
5.5
5.4
(Note 2)
V
IN = VIL or VIH
3.0
2.4
VI
OH
12 mA
4.5
3.7
24 mA
5.5
4.7
24 mA
V
OL
Maximum Low Level
Output Voltage
3.0
0.1
V
I
OUT = 50 A
4.5
0.1
5.5
0.1
(Note 2)
V
IN = VIL or VIH
3.0
0.5
VI
OL
12 mA
4.5
0.5
24 mA
5.5
0.5
24 mA
I
IN
Maximum Input
Leakage Current
5.5
±1.0
A
V
I = VCC, GND
I
OLD
(Note 3) Minimum
Dynamic Output
Current
5.5
50
mA
V
OLD = 1.65V Max
I
OHD
5.5
50
mA
V
OHD = 3.85V Min
I
CC
Maximum Quiescent
Supply Current
5.5
40.0
A
V
IN = VCC
or GND
www.national.com
2
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